Line Tables

These tables give observed air wavelengths for the 2000-20000 Å range for spectra other than Fr I. Outside of the 2000-20000 Å range, the wavelengths are vacuum wavelengths. Lines of Fr I are extrapolated vacuum wavelengths from known energy levels. All observed lines are from NIST ASD. All energy level information is from NIST ASD. Wavelengths from MIT Wavelength Tables have been omitted as this publication appears to still be under copyright. However, in some cases, the exact same wavelength is given by NIST and MIT; in that case, the line is included.

Line intensities have been adjusted in the visible region to match photographed visible spectra. Line intensities of Rn have been adjusted to match the Grotrian diagram of Rn I. Line intensities in the infrared and ultraviolet are less reliable, but every effort was made to estimate them as accurately as possible. The elements He, O, Cl, Ar, Kr, and Xe have had their NIR lines photographed out to roughly 11000 Å. The intensities of the "brightest" several IR lines of each of these elements, in the 7000-10000 Å range, can be trusted. For the range of 3800-8000 Å, estimated visual brightnesses (EVB) are given. A dash in either of the intensity columns means the line intensity would be less than one relative to other lines of the same spectrum.

All Spectra

H

He

Li

Be

B

C

N

O

F

Ne

Na

Mg

Al

Si

P

S

Cl

Ar

K

Ca

Sc

Ti

V

Cr

Mn

Fe

Co

Ni

Cu

Zn

Ga

Ge

As

Se

Br

Kr

Rb

Sr

Y

Zr

Nb

Mo

Tc

Ru

Rh

Pd

Ag

Cd

In

Sn

Sb

Te

I

Xe

Cs

Ba

La

Ce

Pr

Nd

Pm

Sm

Eu

Gd

Tb

Dy

Ho

Er

Tm

Yb

Lu

Hf

Ta

W

Re

Os

Ir

Pt

Au

Hg

Tl

Pb

Bi

Po

At

Rn

Fr

Ra

Ac

Th

Pa

U

Np

Pu

Am

Cm

Bk

Cf

Es

Fm

Md

No

Lr

Rf

Db

Sg

Bh

Hs

Mt

Ds

Rg

Cn

Nh

Fl

Mc

Lv

Ts

Og

Entire Range | 2000-10000 Å | Visible Region | Si CCD/CMOS Region | Thermal IR | Vacuum UV
Specific Wavelength (rounded):  Å  nm
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λ, Å	E.	Sp.#	Rel.Int.	EVB	Lower Config	Lower Term+J	Lower Level	Upper Config	Upper Term+J	Upper Level
195235.85467	Fr	I	-	-	16d	2D3/2	32154.979	28d	2D3/2	32667.18
195240.81002	Fr	I	6	-	17s	2S1/2	32077.492	24d	2D3/2	32589.68
195569.18455	Fr	I	105	-	15s	2S1/2	31735.182	18p	2P°3/2	32246.51
195627.33775	Fr	I	-	-	12d	2D3/2	31356.506	14d	2D3/2	31867.682
195663.70106	Fr	I	35	-	16s	2S1/2	31929.789	21p	2P°1/2	32440.87
195671.35821	Fr	I	15	-	16d	2D3/2	32154.979	29p	2P°3/2	32666.04
195687.05726	Fr	I	25	-	17p	2P°3/2	32146.2	29s	2S1/2	32657.22
195990.81195	Fr	I	40	-	17s	2S1/2	32077.492	25p	2P°3/2	32587.72
195995.42155	Fr	I	-	-	16d	2D5/2	32157.274	28d	2D5/2	32667.49
196114.57798	Fr	I	-	-	16d	2D5/2	32157.274	28d	2D3/2	32667.18
196167.28361	Fr	I	-	-	15d	2D5/2	32032.821	24s	2S1/2	32542.59
196216.93745	Fr	I	-	-	16p	2P°3/2	32018.55	23p	2P°3/2	32528.19
196235.80479	Fr	I	25	-	16d	2D3/2	32154.979	29p	2P°1/2	32664.57
196554.01501	Fr	I	25	-	16d	2D5/2	32157.274	29p	2P°3/2	32666.04
196905.04648	Fr	I	-	-	12d	2D5/2	31363.655	14d	2D5/2	31871.514
196963.609	Fr	I	20	-	17s	2S1/2	32077.492	25p	2P°1/2	32585.2
197123.57283	Fr	I	3	-	16d	2D5/2	32157.274	29p	2P°1/2	32664.57
197511.3569	Fr	I	1	-	13p	2P°3/2	31327.46	15p	2P°1/2	31833.76
197546.47281	Fr	I	-	-	16p	2P°3/2	32018.55	23p	2P°1/2	32524.76
197788.72209	Fr	I	30	-	17p	2P°3/2	32146.2	27d	2D5/2	32651.79
197912.4198	Fr	I	-	-	13d	2D3/2	31652	16d	2D5/2	32157.274
197925.73826	Fr	I	15	-	17p	2P°3/2	32146.2	27d	2D3/2	32651.44
197976.67835	Fr	I	15	-	17p	2P°1/2	32135.03	28s	2S1/2	32640.14
198251.02942	Fr	I	135	-	13s	2S1/2	31101.539	14p	2P°1/2	31605.95
198402.06973	Fr	I	1	-	12d	2D5/2	31363.655	14d	2D3/2	31867.682
198432.38417	Fr	I	-	-	17p	2P°3/2	32146.2	28p	2P°3/2	32650.15
198493.82883	Fr	I	80	-	15p	2P°3/2	31852.65	20s	2S1/2	32356.444
198593.9548	Fr	I	-	-	14p	2P°3/2	31631.49	17p	2P°1/2	32135.03
198700.49874	Fr	I	25	-	16p	2P°1/2	32004.2	23s	2S1/2	32507.47
198815.4575	Fr	I	-	-	13d	2D3/2	31652	16d	2D3/2	32154.979
199017.64889	Fr	I	55	-	15s	2S1/2	31735.182	18p	2P°1/2	32237.65
199092.13984	Fr	I	-	-	17p	2P°3/2	32146.2	28p	2P°1/2	32648.48
199107.59974	Fr	I	3	-	16d	2D3/2	32154.979	29s	2S1/2	32657.22
199290.12856	Fr	I	-	-	16s	2S1/2	31929.789	22d	2D5/2	32431.57
199402.19223	Fr	I	-	-	18s	2S1/2	32192.251	30d	2D5/2	32693.75
199501.64489	Fr	I	3	-	18s	2S1/2	32192.251	30d	2D3/2	32693.5
199620.32215	Fr	I	-	-	15d	2D3/2	32029.909	22d	2D3/2	32530.86
199952.41133	Fr	I	-	-	13d	2D5/2	31657.155	16d	2D5/2	32157.274
199973.20359	Fr	I	10	-	15p	2P°1/2	31833.76	18d	2D5/2	32333.827
200021.60233	Fr	I	-	-	16d	2D5/2	32157.274	29s	2S1/2	32657.22
200424.90079	Fr	I	4	-	17p	2P°1/2	32135.03	26d	2D5/2	32633.97
200563.98593	Fr	I	120	-	15p	2P°1/2	31833.76	18d	2D3/2	32332.354
200585.71027	Fr	I	35	-	17p	2P°1/2	32135.03	26d	2D3/2	32633.57
200689.97212	Fr	I	25	-	15d	2D3/2	32029.909	23p	2P°3/2	32528.19
200787.48853	Fr	I	-	-	15d	2D5/2	32032.821	22d	2D3/2	32530.86
200874.20454	Fr	I	-	-	13d	2D5/2	31657.155	16d	2D3/2	32154.979
201182.95578	Fr	I	-	-	17p	2P°1/2	32135.03	27p	2P°3/2	32632.09
201283.788	Fr	I	-	-	16d	2D3/2	32154.979	27d	2D5/2	32651.79
201425.69104	Fr	I	-	-	16d	2D3/2	32154.979	27d	2D3/2	32651.44
201554.38744	Fr	I	105	-	12d	2D3/2	31356.506	15p	2P°3/2	31852.65

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